diff --git a/COPYING.lib b/COPYING.lib new file mode 100644 index 00000000..02bbb60b --- /dev/null +++ b/COPYING.lib @@ -0,0 +1,165 @@ + GNU LESSER GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + + This version of the GNU Lesser General Public License incorporates +the terms and conditions of version 3 of the GNU General Public +License, supplemented by the additional permissions listed below. + + 0. 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Such new +versions will be similar in spirit to the present version, but may +differ in detail to address new problems or concerns. + + Each version is given a distinguishing version number. If the +Library as you received it specifies that a certain numbered version +of the GNU Lesser General Public License "or any later version" +applies to it, you have the option of following the terms and +conditions either of that published version or of any later version +published by the Free Software Foundation. If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. \ No newline at end of file diff --git a/demo/configs/test.conf b/demo/configs/test.conf new file mode 100644 index 00000000..5eac748e --- /dev/null +++ b/demo/configs/test.conf @@ -0,0 +1,5 @@ +title = Welcome to Smarty! +cutoff_size = 40 + +[setup] +bold = true diff --git a/demo/index.php b/demo/index.php new file mode 100644 index 00000000..33f3035c --- /dev/null +++ b/demo/index.php @@ -0,0 +1,30 @@ +force_compile = true; +$smarty->debugging = true; +$smarty->caching = true; +$smarty->cache_lifetime = 120; + +$smarty->assign("Name", "Fred Irving Johnathan Bradley Peppergill", true); +$smarty->assign("FirstName", array("John", "Mary", "James", "Henry")); +$smarty->assign("LastName", array("Doe", "Smith", "Johnson", "Case")); +$smarty->assign("Class", array(array("A", "B", "C", "D"), array("E", "F", "G", "H"), + array("I", "J", "K", "L"), array("M", "N", "O", "P"))); + +$smarty->assign("contacts", array(array("phone" => "1", "fax" => "2", "cell" => "3"), + array("phone" => "555-4444", "fax" => "555-3333", "cell" => "760-1234"))); + +$smarty->assign("option_values", array("NY", "NE", "KS", "IA", "OK", "TX")); +$smarty->assign("option_output", array("New York", "Nebraska", "Kansas", "Iowa", "Oklahoma", "Texas")); +$smarty->assign("option_selected", "NE"); + +$smarty->display('index.tpl'); diff --git a/demo/plugins/cacheresource.apc.php b/demo/plugins/cacheresource.apc.php new file mode 100644 index 00000000..d7336f2b --- /dev/null +++ b/demo/plugins/cacheresource.apc.php @@ -0,0 +1,83 @@ + $v) { + $_res[$k] = $v; + } + + return $_res; + } + + /** + * Save values for a set of keys to cache + * + * @param array $keys list of values to save + * @param int $expire expiration time + * + * @return boolean true on success, false on failure + */ + protected function write(array $keys, $expire = null) + { + foreach ($keys as $k => $v) { + apc_store($k, $v, $expire); + } + + return true; + } + + /** + * Remove values from cache + * + * @param array $keys list of keys to delete + * + * @return boolean true on success, false on failure + */ + protected function delete(array $keys) + { + foreach ($keys as $k) { + apc_delete($k); + } + + return true; + } + + /** + * Remove *all* values from cache + * + * @return boolean true on success, false on failure + */ + protected function purge() + { + return apc_clear_cache('user'); + } +} diff --git a/demo/plugins/cacheresource.memcache.php b/demo/plugins/cacheresource.memcache.php new file mode 100644 index 00000000..e265365f --- /dev/null +++ b/demo/plugins/cacheresource.memcache.php @@ -0,0 +1,97 @@ +memcache = new Memcache(); + $this->memcache->addServer('127.0.0.1', 11211); + } + + /** + * Read values for a set of keys from cache + * + * @param array $keys list of keys to fetch + * + * @return array list of values with the given keys used as indexes + * @return boolean true on success, false on failure + */ + protected function read(array $keys) + { + $_keys = $lookup = array(); + foreach ($keys as $k) { + $_k = sha1($k); + $_keys[] = $_k; + $lookup[$_k] = $k; + } + $_res = array(); + $res = $this->memcache->get($_keys); + foreach ($res as $k => $v) { + $_res[$lookup[$k]] = $v; + } + + return $_res; + } + + /** + * Save values for a set of keys to cache + * + * @param array $keys list of values to save + * @param int $expire expiration time + * + * @return boolean true on success, false on failure + */ + protected function write(array $keys, $expire = null) + { + foreach ($keys as $k => $v) { + $k = sha1($k); + $this->memcache->set($k, $v, 0, $expire); + } + + return true; + } + + /** + * Remove values from cache + * + * @param array $keys list of keys to delete + * + * @return boolean true on success, false on failure + */ + protected function delete(array $keys) + { + foreach ($keys as $k) { + $k = sha1($k); + $this->memcache->delete($k); + } + + return true; + } + + /** + * Remove *all* values from cache + * + * @return boolean true on success, false on failure + */ + protected function purge() + { + $this->memcache->flush(); + } +} diff --git a/demo/plugins/cacheresource.mysql.php b/demo/plugins/cacheresource.mysql.php new file mode 100644 index 00000000..d8d00ab2 --- /dev/null +++ b/demo/plugins/cacheresource.mysql.php @@ -0,0 +1,162 @@ +CREATE TABLE IF NOT EXISTS `output_cache` ( + * `id` CHAR(40) NOT NULL COMMENT 'sha1 hash', + * `name` VARCHAR(250) NOT NULL, + * `cache_id` VARCHAR(250) NULL DEFAULT NULL, + * `compile_id` VARCHAR(250) NULL DEFAULT NULL, + * `modified` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, + * `content` LONGTEXT NOT NULL, + * PRIMARY KEY (`id`), + * INDEX(`name`), + * INDEX(`cache_id`), + * INDEX(`compile_id`), + * INDEX(`modified`) + * ) ENGINE = InnoDB; + * + * @package CacheResource-examples + * @author Rodney Rehm + */ +class Smarty_CacheResource_Mysql extends Smarty_CacheResource_Custom +{ + // PDO instance + protected $db; + protected $fetch; + protected $fetchTimestamp; + protected $save; + + public function __construct() + { + try { + $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty"); + } + catch (PDOException $e) { + throw new SmartyException('Mysql Resource failed: ' . $e->getMessage()); + } + $this->fetch = $this->db->prepare('SELECT modified, content FROM output_cache WHERE id = :id'); + $this->fetchTimestamp = $this->db->prepare('SELECT modified FROM output_cache WHERE id = :id'); + $this->save = $this->db->prepare('REPLACE INTO output_cache (id, name, cache_id, compile_id, content) + VALUES (:id, :name, :cache_id, :compile_id, :content)'); + } + + /** + * fetch cached content and its modification time from data source + * + * @param string $id unique cache content identifier + * @param string $name template name + * @param string $cache_id cache id + * @param string $compile_id compile id + * @param string $content cached content + * @param integer $mtime cache modification timestamp (epoch) + * + * @return void + */ + protected function fetch($id, $name, $cache_id, $compile_id, &$content, &$mtime) + { + $this->fetch->execute(array('id' => $id)); + $row = $this->fetch->fetch(); + $this->fetch->closeCursor(); + if ($row) { + $content = $row['content']; + $mtime = strtotime($row['modified']); + } else { + $content = null; + $mtime = null; + } + } + + /** + * Fetch cached content's modification timestamp from data source + * + * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the complete cached content. + * + * @param string $id unique cache content identifier + * @param string $name template name + * @param string $cache_id cache id + * @param string $compile_id compile id + * + * @return integer|boolean timestamp (epoch) the template was modified, or false if not found + */ + protected function fetchTimestamp($id, $name, $cache_id, $compile_id) + { + $this->fetchTimestamp->execute(array('id' => $id)); + $mtime = strtotime($this->fetchTimestamp->fetchColumn()); + $this->fetchTimestamp->closeCursor(); + + return $mtime; + } + + /** + * Save content to cache + * + * @param string $id unique cache content identifier + * @param string $name template name + * @param string $cache_id cache id + * @param string $compile_id compile id + * @param integer|null $exp_time seconds till expiration time in seconds or null + * @param string $content content to cache + * + * @return boolean success + */ + protected function save($id, $name, $cache_id, $compile_id, $exp_time, $content) + { + $this->save->execute(array( + 'id' => $id, + 'name' => $name, + 'cache_id' => $cache_id, + 'compile_id' => $compile_id, + 'content' => $content, + )); + + return !!$this->save->rowCount(); + } + + /** + * Delete content from cache + * + * @param string $name template name + * @param string $cache_id cache id + * @param string $compile_id compile id + * @param integer|null $exp_time seconds till expiration or null + * + * @return integer number of deleted caches + */ + protected function delete($name, $cache_id, $compile_id, $exp_time) + { + // delete the whole cache + if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) { + // returning the number of deleted caches would require a second query to count them + $query = $this->db->query('TRUNCATE TABLE output_cache'); + + return - 1; + } + // build the filter + $where = array(); + // equal test name + if ($name !== null) { + $where[] = 'name = ' . $this->db->quote($name); + } + // equal test compile_id + if ($compile_id !== null) { + $where[] = 'compile_id = ' . $this->db->quote($compile_id); + } + // range test expiration time + if ($exp_time !== null) { + $where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)'; + } + // equal test cache_id and match sub-groups + if ($cache_id !== null) { + $where[] = '(cache_id = ' . $this->db->quote($cache_id) + . ' OR cache_id LIKE ' . $this->db->quote($cache_id . '|%') . ')'; + } + // run delete query + $query = $this->db->query('DELETE FROM output_cache WHERE ' . join(' AND ', $where)); + + return $query->rowCount(); + } +} diff --git a/demo/plugins/cacheresource.pdo.php b/demo/plugins/cacheresource.pdo.php new file mode 100644 index 00000000..569193aa --- /dev/null +++ b/demo/plugins/cacheresource.pdo.php @@ -0,0 +1,322 @@ +setCachingType('pdo'); + * $smarty->loadPlugin('Smarty_CacheResource_Pdo'); + * $smarty->registerCacheResource('pdo', new Smarty_CacheResource_Pdo($cnx, 'smarty_cache')); + * + * @author Beno!t POLASZEK - 2014 + */ +class Smarty_CacheResource_Pdo extends Smarty_CacheResource_Custom +{ + + protected $fetchStatements = Array('default' => 'SELECT %2$s + FROM %1$s + WHERE 1 + AND id = :id + AND cache_id IS NULL + AND compile_id IS NULL', + + 'withCacheId' => 'SELECT %2$s + FROM %1$s + WHERE 1 + AND id = :id + AND cache_id = :cache_id + AND compile_id IS NULL', + + 'withCompileId' => 'SELECT %2$s + FROM %1$s + WHERE 1 + AND id = :id + AND compile_id = :compile_id + AND cache_id IS NULL', + + 'withCacheIdAndCompileId' => 'SELECT %2$s + FROM %1$s + WHERE 1 + AND id = :id + AND cache_id = :cache_id + AND compile_id = :compile_id'); + protected $insertStatement = 'INSERT INTO %s + + SET id = :id, + name = :name, + cache_id = :cache_id, + compile_id = :compile_id, + modified = CURRENT_TIMESTAMP, + expire = DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), + content = :content + + ON DUPLICATE KEY UPDATE + name = :name, + cache_id = :cache_id, + compile_id = :compile_id, + modified = CURRENT_TIMESTAMP, + expire = DATE_ADD(CURRENT_TIMESTAMP, INTERVAL :expire SECOND), + content = :content'; + + protected $deleteStatement = 'DELETE FROM %1$s WHERE %2$s'; + protected $truncateStatement = 'TRUNCATE TABLE %s'; + + protected $fetchColumns = 'modified, content'; + protected $fetchTimestampColumns = 'modified'; + + protected $pdo, $table, $database; + + /* + * Constructor + * + * @param PDO $pdo PDO : active connection + * @param string $table : table (or view) name + * @param string $database : optionnal - if table is located in another db + */ + public function __construct(PDO $pdo, $table, $database = null) + { + + if (is_null($table)) { + throw new SmartyException("Table name for caching can't be null"); + } + + $this->pdo = $pdo; + $this->table = $table; + $this->database = $database; + + $this->fillStatementsWithTableName(); + } + + /* + * Fills the table name into the statements. + * + * @return Current Instance + * @access protected + */ + protected function fillStatementsWithTableName() + { + + foreach ($this->fetchStatements AS &$statement) { + $statement = sprintf($statement, $this->getTableName(), '%s'); + } + + $this->insertStatement = sprintf($this->insertStatement, $this->getTableName()); + $this->deleteStatement = sprintf($this->deleteStatement, $this->getTableName(), '%s'); + $this->truncateStatement = sprintf($this->truncateStatement, $this->getTableName()); + + return $this; + } + + /* + * Gets the fetch statement, depending on what you specify + * + * @param string $columns : the column(s) name(s) you want to retrieve from the database + * @param string $id unique cache content identifier + * @param string|null $cache_id cache id + * @param string|null $compile_id compile id + * @access protected + */ + protected function getFetchStatement($columns, $id, $cache_id = null, $compile_id = null) + { + + if (!is_null($cache_id) && !is_null($compile_id)) { + $query = $this->fetchStatements['withCacheIdAndCompileId'] AND $args = Array('id' => $id, 'cache_id' => $cache_id, 'compile_id' => $compile_id); + } elseif (is_null($cache_id) && !is_null($compile_id)) { + $query = $this->fetchStatements['withCompileId'] AND $args = Array('id' => $id, 'compile_id' => $compile_id); + } elseif (!is_null($cache_id) && is_null($compile_id)) { + $query = $this->fetchStatements['withCacheId'] AND $args = Array('id' => $id, 'cache_id' => $cache_id); + } else { + $query = $this->fetchStatements['default'] AND $args = Array('id' => $id); + } + + $query = sprintf($query, $columns); + + $stmt = $this->pdo->prepare($query); + + foreach ($args AS $key => $value) { + $stmt->bindValue($key, $value); + } + + return $stmt; + } + + /** + * fetch cached content and its modification time from data source + * + * @param string $id unique cache content identifier + * @param string $name template name + * @param string|null $cache_id cache id + * @param string|null $compile_id compile id + * @param string $content cached content + * @param integer $mtime cache modification timestamp (epoch) + * + * @return void + * @access protected + */ + protected function fetch($id, $name, $cache_id = null, $compile_id = null, &$content, &$mtime) + { + + $stmt = $this->getFetchStatement($this->fetchColumns, $id, $cache_id, $compile_id); + $stmt ->execute(); + $row = $stmt->fetch(); + $stmt ->closeCursor(); + + if ($row) { + $content = $this->outputContent($row['content']); + $mtime = strtotime($row['modified']); + } else { + $content = null; + $mtime = null; + } + } + + /** + * Fetch cached content's modification timestamp from data source + * {@internal implementing this method is optional. + * Only implement it if modification times can be accessed faster than loading the complete cached content.}} + * + * @param string $id unique cache content identifier + * @param string $name template name + * @param string|null $cache_id cache id + * @param string|null $compile_id compile id + * + * @return integer|boolean timestamp (epoch) the template was modified, or false if not found + * @access protected + */ + // protected function fetchTimestamp($id, $name, $cache_id = null, $compile_id = null) { + // $stmt = $this->getFetchStatement($this->fetchTimestampColumns, $id, $cache_id, $compile_id); + // $stmt -> execute(); + // $mtime = strtotime($stmt->fetchColumn()); + // $stmt -> closeCursor(); + // return $mtime; + // } + + /** + * Save content to cache + * + * @param string $id unique cache content identifier + * @param string $name template name + * @param string|null $cache_id cache id + * @param string|null $compile_id compile id + * @param integer|null $exp_time seconds till expiration time in seconds or null + * @param string $content content to cache + * + * @return boolean success + * @access protected + */ + protected function save($id, $name, $cache_id = null, $compile_id = null, $exp_time, $content) + { + + $stmt = $this->pdo->prepare($this->insertStatement); + + $stmt ->bindValue('id', $id); + $stmt ->bindValue('name', $name); + $stmt ->bindValue('cache_id', $cache_id, (is_null($cache_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR); + $stmt ->bindValue('compile_id', $compile_id, (is_null($compile_id)) ? PDO::PARAM_NULL : PDO::PARAM_STR); + $stmt ->bindValue('expire', (int) $exp_time, PDO::PARAM_INT); + $stmt ->bindValue('content', $this->inputContent($content)); + $stmt ->execute(); + + return !!$stmt->rowCount(); + } + + /* + * Encodes the content before saving to database + * + * @param string $content + * @return string $content + * @access protected + */ + protected function inputContent($content) + { + return $content; + } + + /* + * Decodes the content before saving to database + * + * @param string $content + * @return string $content + * @access protected + */ + protected function outputContent($content) + { + return $content; + } + + /** + * Delete content from cache + * + * @param string|null $name template name + * @param string|null $cache_id cache id + * @param string|null $compile_id compile id + * @param integer|null|-1 $exp_time seconds till expiration or null + * + * @return integer number of deleted caches + * @access protected + */ + protected function delete($name = null, $cache_id = null, $compile_id = null, $exp_time = null) + { + + // delete the whole cache + if ($name === null && $cache_id === null && $compile_id === null && $exp_time === null) { + // returning the number of deleted caches would require a second query to count them + $this->pdo->query($this->truncateStatement); + return - 1; + } + // build the filter + $where = array(); + // equal test name + if ($name !== null) { + $where[] = 'name = ' . $this->pdo->quote($name); + } + // equal test cache_id and match sub-groups + if ($cache_id !== null) { + $where[] = '(cache_id = ' . $this->pdo->quote($cache_id) + . ' OR cache_id LIKE ' . $this->pdo->quote($cache_id . '|%') . ')'; + } + // equal test compile_id + if ($compile_id !== null) { + $where[] = 'compile_id = ' . $this->pdo->quote($compile_id); + } + // for clearing expired caches + if ($exp_time === Smarty::CLEAR_EXPIRED) { + $where[] = 'expire < CURRENT_TIMESTAMP'; + } // range test expiration time + elseif ($exp_time !== null) { + $where[] = 'modified < DATE_SUB(NOW(), INTERVAL ' . intval($exp_time) . ' SECOND)'; + } + // run delete query + $query = $this->pdo->query(sprintf($this->deleteStatement, join(' AND ', $where))); + return $query->rowCount(); + } + + /** + * Gets the formatted table name + * + * @return string + * @access protected + */ + protected function getTableName() + { + return (is_null($this->database)) ? "`{$this->table}`" : "`{$this->database}`.`{$this->table}`"; + } +} + \ No newline at end of file diff --git a/demo/plugins/cacheresource.pdo_gzip.php b/demo/plugins/cacheresource.pdo_gzip.php new file mode 100644 index 00000000..8a9e0a5d --- /dev/null +++ b/demo/plugins/cacheresource.pdo_gzip.php @@ -0,0 +1,43 @@ +setCachingType('pdo_gzip'); + * $smarty->loadPlugin('Smarty_CacheResource_Pdo_Gzip'); + * $smarty->registerCacheResource('pdo_gzip', new Smarty_CacheResource_Pdo_Gzip($cnx, 'smarty_cache')); + * + * @require Smarty_CacheResource_Pdo class + * @author Beno!t POLASZEK - 2014 + */ +require_once 'cacheresource.pdo.php'; + +class Smarty_CacheResource_Pdo_Gzip extends Smarty_CacheResource_Pdo +{ + + /* + * Encodes the content before saving to database + * + * @param string $content + * @return string $content + * @access protected + */ + protected function inputContent($content) + { + return gzdeflate($content); + } + + /* + * Decodes the content before saving to database + * + * @param string $content + * @return string $content + * @access protected + */ + protected function outputContent($content) + { + return gzinflate($content); + } +} + \ No newline at end of file diff --git a/demo/plugins/resource.extendsall.php b/demo/plugins/resource.extendsall.php new file mode 100644 index 00000000..500b3c86 --- /dev/null +++ b/demo/plugins/resource.extendsall.php @@ -0,0 +1,60 @@ +smarty->getTemplateDir() as $key => $directory) { + try { + $s = Smarty_Resource::source(null, $source->smarty, '[' . $key . ']' . $source->name); + if (!$s->exists) { + continue; + } + $sources[$s->uid] = $s; + $uid .= $s->filepath; + } + catch (SmartyException $e) { + } + } + + if (!$sources) { + $source->exists = false; + $source->template = $_template; + + return; + } + + $sources = array_reverse($sources, true); + reset($sources); + $s = current($sources); + + $source->components = $sources; + $source->filepath = $s->filepath; + $source->uid = sha1($uid); + $source->exists = $exists; + if ($_template && $_template->smarty->compile_check) { + $source->timestamp = $s->timestamp; + } + // need the template at getContent() + $source->template = $_template; + } +} diff --git a/demo/plugins/resource.mysql.php b/demo/plugins/resource.mysql.php new file mode 100644 index 00000000..dfc9606b --- /dev/null +++ b/demo/plugins/resource.mysql.php @@ -0,0 +1,81 @@ +CREATE TABLE IF NOT EXISTS `templates` ( + * `name` varchar(100) NOT NULL, + * `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + * `source` text, + * PRIMARY KEY (`name`) + * ) ENGINE=InnoDB DEFAULT CHARSET=utf8; + * Demo data: + * 
INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');
+ * + * @package Resource-examples + * @author Rodney Rehm + */ +class Smarty_Resource_Mysql extends Smarty_Resource_Custom +{ + // PDO instance + protected $db; + // prepared fetch() statement + protected $fetch; + // prepared fetchTimestamp() statement + protected $mtime; + + public function __construct() + { + try { + $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty"); + } + catch (PDOException $e) { + throw new SmartyException('Mysql Resource failed: ' . $e->getMessage()); + } + $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name'); + $this->mtime = $this->db->prepare('SELECT modified FROM templates WHERE name = :name'); + } + + /** + * Fetch a template and its modification time from database + * + * @param string $name template name + * @param string $source template source + * @param integer $mtime template modification timestamp (epoch) + * + * @return void + */ + protected function fetch($name, &$source, &$mtime) + { + $this->fetch->execute(array('name' => $name)); + $row = $this->fetch->fetch(); + $this->fetch->closeCursor(); + if ($row) { + $source = $row['source']; + $mtime = strtotime($row['modified']); + } else { + $source = null; + $mtime = null; + } + } + + /** + * Fetch a template's modification time from database + * + * @note implementing this method is optional. Only implement it if modification times can be accessed faster than loading the comple template source. + * + * @param string $name template name + * + * @return integer timestamp (epoch) the template was modified + */ + protected function fetchTimestamp($name) + { + $this->mtime->execute(array('name' => $name)); + $mtime = $this->mtime->fetchColumn(); + $this->mtime->closeCursor(); + + return strtotime($mtime); + } +} diff --git a/demo/plugins/resource.mysqls.php b/demo/plugins/resource.mysqls.php new file mode 100644 index 00000000..f694ddf1 --- /dev/null +++ b/demo/plugins/resource.mysqls.php @@ -0,0 +1,62 @@ +CREATE TABLE IF NOT EXISTS `templates` ( + * `name` varchar(100) NOT NULL, + * `modified` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, + * `source` text, + * PRIMARY KEY (`name`) + * ) ENGINE=InnoDB DEFAULT CHARSET=utf8; + * Demo data: + * 
INSERT INTO `templates` (`name`, `modified`, `source`) VALUES ('test.tpl', "2010-12-25 22:00:00", '{$x="hello world"}{$x}');
+ * + * @package Resource-examples + * @author Rodney Rehm + */ +class Smarty_Resource_Mysqls extends Smarty_Resource_Custom +{ + // PDO instance + protected $db; + // prepared fetch() statement + protected $fetch; + + public function __construct() + { + try { + $this->db = new PDO("mysql:dbname=test;host=127.0.0.1", "smarty"); + } + catch (PDOException $e) { + throw new SmartyException('Mysql Resource failed: ' . $e->getMessage()); + } + $this->fetch = $this->db->prepare('SELECT modified, source FROM templates WHERE name = :name'); + } + + /** + * Fetch a template and its modification time from database + * + * @param string $name template name + * @param string $source template source + * @param integer $mtime template modification timestamp (epoch) + * + * @return void + */ + protected function fetch($name, &$source, &$mtime) + { + $this->fetch->execute(array('name' => $name)); + $row = $this->fetch->fetch(); + $this->fetch->closeCursor(); + if ($row) { + $source = $row['source']; + $mtime = strtotime($row['modified']); + } else { + $source = null; + $mtime = null; + } + } +} diff --git a/demo/templates/footer.tpl b/demo/templates/footer.tpl new file mode 100644 index 00000000..e04310fd --- /dev/null +++ b/demo/templates/footer.tpl @@ -0,0 +1,2 @@ + + diff --git a/demo/templates/header.tpl b/demo/templates/header.tpl new file mode 100644 index 00000000..783210a1 --- /dev/null +++ b/demo/templates/header.tpl @@ -0,0 +1,5 @@ + + +{$title} - {$Name} + + diff --git a/demo/templates/index.tpl b/demo/templates/index.tpl new file mode 100644 index 00000000..38d23341 --- /dev/null +++ b/demo/templates/index.tpl @@ -0,0 +1,82 @@ +{config_load file="test.conf" section="setup"} +{include file="header.tpl" title=foo} + +
+
+{* bold and title are read from the config file *}
+{if #bold#}{/if}
+{* capitalize the first letters of each word of the title *}
+Title: {#title#|capitalize}
+{if #bold#}{/if}
+
+The current date and time is {$smarty.now|date_format:"%Y-%m-%d %H:%M:%S"}
+
+The value of global assigned variable $SCRIPT_NAME is {$SCRIPT_NAME}
+
+Example of accessing server environment variable SERVER_NAME: {$smarty.server.SERVER_NAME}
+
+The value of {ldelim}$Name{rdelim} is {$Name}
+
+variable modifier example of {ldelim}$Name|upper{rdelim}
+
+{$Name|upper}
+
+
+An example of a section loop:
+
+{section name=outer 
+loop=$FirstName}
+{if $smarty.section.outer.index is odd by 2}
+	{$smarty.section.outer.rownum} . {$FirstName[outer]} {$LastName[outer]}
+{else}
+	{$smarty.section.outer.rownum} * {$FirstName[outer]} {$LastName[outer]}
+{/if}
+{sectionelse}
+	none
+{/section}
+
+An example of section looped key values:
+
+{section name=sec1 loop=$contacts}
+	phone: {$contacts[sec1].phone}

+	fax: {$contacts[sec1].fax}

+	cell: {$contacts[sec1].cell}

+{/section}
+

+
+testing strip tags
+{strip}
+
+	
+		
+	
+

+			
+			This is a  test     
+			
+		

+{/strip}
+
+
+ +This is an example of the html_select_date function: + +
+{html_select_date start_year=1998 end_year=2010} +
+ +This is an example of the html_select_time function: + +
+{html_select_time use_24_hours=false} +
+ +This is an example of the html_options function: + +
+ +
+ +{include file="footer.tpl"}